What Would You Do With 50 Bitcoin? ... the first (funny) thing that came to mind was "I wonder where my other 5000 Bitcoins went" :)

A little more seriously... Divide it into 2 parts... A "package" of 30, and a "package" of 20. The package of 30 would be created for investment / support purposes (promotion, purchase, sale of products of local producers), and the package of 20 would be created for gift purposes. As for the gift... I would put the 20 BTC in a hardware wallet, then "hide" the seed phrase word by word, in the form of a picture puzzle, at different points in the world, with specific hints and directions to where the different words are, and then when they are found, solving the puzzle would be the correct word... like a real treasure hunt... There may not be a demand for it now, but when 1 BTC is worth a few million, many people would definitely go "try their luck". P.s. instead of a 20 BTC wallet, there can be 2 wallets, each with 10 BTC :)